GB1428126A - Control apparatus - Google Patents
Control apparatusInfo
- Publication number
- GB1428126A GB1428126A GB3023772A GB3023772A GB1428126A GB 1428126 A GB1428126 A GB 1428126A GB 3023772 A GB3023772 A GB 3023772A GB 3023772 A GB3023772 A GB 3023772A GB 1428126 A GB1428126 A GB 1428126A
- Authority
- GB
- United Kingdom
- Prior art keywords
- control signal
- signal
- error signal
- integrator
- comparator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/14—Control of position or direction using feedback using an analogue comparing device
- G05D3/18—Control of position or direction using feedback using an analogue comparing device delivering a series of pulses
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/41—Servomotor, servo controller till figures
- G05B2219/41309—Hydraulic or pneumatic drive
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/42—Servomotor, servo controller kind till VSS
- G05B2219/42237—Pwm pulse width modulation, pulse to position modulation ppm
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Magnetically Actuated Valves (AREA)
- Control Of Position Or Direction (AREA)
- Feedback Control In General (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3023772A GB1428126A (en) | 1972-06-28 | 1972-06-28 | Control apparatus |
FR7323436A FR2191170B1 (de) | 1972-06-28 | 1973-06-27 | |
DE19732332735 DE2332735C2 (de) | 1972-06-28 | 1973-06-27 | Steuereinrichtung für ein einstellbares Element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3023772A GB1428126A (en) | 1972-06-28 | 1972-06-28 | Control apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1428126A true GB1428126A (en) | 1976-03-17 |
Family
ID=10304466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3023772A Expired GB1428126A (en) | 1972-06-28 | 1972-06-28 | Control apparatus |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2332735C2 (de) |
FR (1) | FR2191170B1 (de) |
GB (1) | GB1428126A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2260425A (en) * | 1991-10-09 | 1993-04-14 | Mannesmann Ag | Feedforward position control system |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5460671A (en) | 1977-10-21 | 1979-05-16 | Ricoh Co Ltd | Positioning system |
DE4310859C2 (de) * | 1993-04-02 | 2002-11-28 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Positionierung einer Drosselklappe eines Kraftfahrzeuges |
DE19820273A1 (de) * | 1998-05-07 | 1999-11-18 | Kurt Sinske | Verfahren und Vorrichtung zur Positionierung eines Gegenstandes |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3521535A (en) * | 1967-11-07 | 1970-07-21 | Chandler Evans Inc | Time modulated pneumatically actuated position control mechanism |
US3582750A (en) * | 1969-03-21 | 1971-06-01 | Information Storage Systems | Power driver for regulating a servomotor |
-
1972
- 1972-06-28 GB GB3023772A patent/GB1428126A/en not_active Expired
-
1973
- 1973-06-27 DE DE19732332735 patent/DE2332735C2/de not_active Expired
- 1973-06-27 FR FR7323436A patent/FR2191170B1/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2260425A (en) * | 1991-10-09 | 1993-04-14 | Mannesmann Ag | Feedforward position control system |
Also Published As
Publication number | Publication date |
---|---|
FR2191170B1 (de) | 1978-01-06 |
DE2332735A1 (de) | 1974-01-10 |
DE2332735C2 (de) | 1984-05-17 |
FR2191170A1 (de) | 1974-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |